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Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Online
Presentation by William Bottke of Southwest Research Institute - Boulder: New Views on Terrestrial Planet Formation and Early Lunar Bombardment. ...

XMM-Newton Marks Another Year in Space

Organizer: European Space Agency (ESA)
Low Earth Orbit (LEO)
European Space Agency (ESA) craft in Very Eccentric Elliptical LEO studying X-ray emissions, star-forming regions, galaxy clusters, environment of supermassive black ...

Maryland Space Business Roundtable Luncheon

Organizer: Maryland Space Business Roundtable (MSBR)
Martin's Crosswinds 7400 Greenway Center Drive, Greenbelt, MD, United States
Topic / Speaker TBA

Daniele Mortari Astronautics Symposium

Organizer: American Astronautical Society (AAS), American Institute of Aeronautics and Astronautics (AIAA)
College Station TX, USA
In cooperation with the American Astronautical Society (AAS) and the American Institute of Aeronautics and Astronautics (AIAA), and sponsored by: ...
$40

Chang’E-3 Lander Marks Another Year on Moon

Organizer: China National Space Administration (CNSA)
Guang Han Gong, 44.12°N 19.51°W, Moon Surface
China National Space Administration (CNSA) spacecraft at Guang Han Gong "Moon Palace", Sinus Iridum / Mare Imbrium, 44.12°N 19.51°W, surpasses ...

WISE / NEOWISE Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
NASA Wide-field Infrared Survey Explorer spacecraft (redubbed Near-Earth Object WISE – NEOWISE) surpasses another full year in space today; launched ...

Launch Soyuz 2.1a / Progress MS-33 (94P)

Organizer: Roscosmos State Corporation
Baikonur Cosmodrome, Kazakhstan
Resupply mission to the International Space Station from spaceport operated by Russia within Kazakhstan.

Gaia Spacecraft Marks Another Year in Space

Organizer: European Space Agency (ESA)
Sun-Earth L2 Lagrange point
ESA spacecraft surpasses another full year in space today; now in extended mission phase working to map more than 1 ...

Family Overnight

Organizer: Space Center Houston
Houston TX, USA
Tent-camp by Falcon 9 rocket or Independence shuttle replica, and STEM activities.
$80

James Webb Space Telescope Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA), European Space Agency (ESA), Canadian Space Agency (CSA-ASC)
Sun-Earth L2 Lagrange point
NASA (STSci) / ESA / CSA infrared astronomy telescope surpasses next full year in space since launching on this day ...

Mars Express Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA)
Mars Orbit
ESA spacecraft surpasses next full year in Mars orbit today; will continue to study Mars atmosphere & climate, planet structure, ...

NET 2026 – Launch Long March 10A / First Test Flight

Organizer: China National Space Administration (CNSA)
Wenchang Space Launch Center, Hainan Island, China (19° N)
Launch Long March 10A / First Test Flight: First flight of China Long March 10A rocket, precursor to Long March 10 ...

NET 2026 – Launch Soorya / Gaganyaan G2

Organizer: Indian Space Research Organisation (ISRO)
Satish Dhawan Space Center, Sriharikota, India
Launch Soorya / Gaganyaan G2: India planning for 1st crewed flight of Gaganyaan to LEO ~400 km.

NET 2026 — Launch Electron / Venus probe 

Organizer: Rocket Lab
Launch Complex 1, Mahia Peninsula, New Zealand
NET 2026 — Launch Electron / Venus probe: Independent mission to Venus developed by Rocket Lab and MIT to send tiny ...

NET 2026 — Launch Martian Moons eXploration (MMX)

Organizer: Japan Aerospace Exploration Agency (JAXA)
Tanegashima Space Center, Japan
NET 2026 — Launch Martian Moons eXploration (MMX): Japan planning to launch its first Mars mission consisting of sample return ...

NET 2026 — Launch Atlas V / Starliner

Organizer: United Launch Alliance (ULA)
SLC-41, Cape Canaveral SFS FL, USA
NET 2026 — Launch Atlas V / Starliner: Next launch of Starliner crew vehicle set to occur "early 2026", unknown ...

Quadrantids Meteor Shower Peak

Organizer: Asteroid 2003 EH
Worldwide
The Quadrantid shower is known for its brief, intense peak, lasting only a few hours. Appearing to radiate from Constellation ...

247th Meeting of the AAS

Organizer: American Astronomical Society (AAS)
Phoenix Convention Center Phoenix, AZ, United States
The 247th AAS meeting (joint with the High Energy Astrophysics and Historical Astronomy Divisions) will be held 4-8 January in ...

7th China-Chile Bilateral Astronomy Conference (CCBC2026)

Organizer: University of Hong Kong Laboratory for Space Research (HKU-LSR), National Astronomical Observatories of the Chinese Academy of Sciences (NAOC-CAS), Chilean Astronomical Society
Hong Kong, China
The 7th China-Chile Bilateral Astronomy Conference for 2026 will be organized by the Laboratory for Space Research, FoS, the University ...

AIAA SciTech Forum

Organizer: American Institute of Aeronautics and Astronautics (AIAA)
Hyatt Regency Orlando Orlando, FL, United States
AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.

Nichelle Nichols Space Camp

Organizer: Nichelle Nichols Foundation
Huntsville AL, USA
Offering space, aviation and robotics program for girls ages 14-18, inspiring young women to aim for the stars.

SPIE Photonics West Conference

Organizer: Society of Photo-Optical Instrumentation Engineers (SPIE)
San Francisco CA, USA
SPIE Photonics West and subconference on Optical Power Delivery, key to development of Space Solar Power.

Celebrate STS-1 & STS-135 with Bob Crippen and Chris Ferguson

Organizer: Astronaut Scholarship Foundation (ASF)
West Palm Beach FL, USA
NASA Astronauts Bob Crippen and Chris Ferguson will share personal highlights, stories and special moments of these historic flights, 45 ...
$1,000

Apollo 1, 59th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Increasing space awareness and education, remembrances and events honor three Apollo 1 crew members lost in 1967 during a launch ...

Challenger STS-51L, 40th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Educational and ceremonial events held worldwide to advance space technology / education and honor 7 crew members killed in Shuttle ...

Explorer 1, 68th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
American Artemis Return to the Moon For Good is underway, Mars attention and planning advancing, Outer Solar System search for ...

NET Feb — Launch SLS / Orion / Artemis 2

Organizer: National Aeronautics and Space Administration (NASA)
SLC-39B, Kennedy Space Center FL, USA
Planned 1st fully-crewed Orion Moon flight to last 10-14 days with 3 USA and 1 Canada Astronaut: Commander Reid Wiseman, ...

Columbia STS-107, 23rd Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Annual international conferences and events take place to further space exploration efforts in remembrance of Columbia 7 loss: Commander Richard ...

Singapore Space Summit 2026

Organizer: Office for Space Technology & Industry Singapore (OSTIn), Singapore Economic Development Board (EDB Singapore)
Marina Bay Sands / Sands Expo and Convention Centre , Singapore
Space Summit 2026 is a space-focused conference with a boutique exhibition, highlighting trends, challenges and opportunities in the global space ...

11th IAG International Conference on Geomorphology

Organizer: International Association of Geomorphologists, ANZGG, University of Canterbury
Christchurch, New Zealand
Includes track on planetary geomorphology for all Solar System bodies and exoplanets

Journey Through the Universe

Organizer: Gemini Observatory, National Optical-Infrared Astronomy Research Laboratory (NOIRLab), Maunakea Observatories
Statewide Hawai’i, USA
Annual event in its 22nd year, inviting STEAM professionals and Maunakea Observatories staff to participate in 200+ Hawai'i classroom visits, ...

2026 Singapore Airshow (10th Edition)

Organizer: Civial Aviation Authority of Singapore (CAAS), Changi Airport Group, Singapore Exhibition and Convention Bureau
Changi Exhibition Centre 9 Aviation Park Rd, Singapore, Singapore
Singapore Airshow is one of the world’s most influential international aerospace and defence exhibitions, providing a platform for stakeholders to ...

Lunar New Year

Organizer: Lunar Calendar
China (Zhongguo) / Worldwide
Lunar New Year 2026 Spring Festival marks the Year of the Horse.

12th Annual Space Traffic Conference: Operational Assurance for All

Organizer: International Academy of Astronautics (IAA), University of Texas at Austin (UT), Strauss Center for International Security and Law
Sponsored by the Space Security, Safety, and Sustainability (SSSS) Program at The University of Texas at Austin’s (UT) Strauss Center for International ...

57th Lunar and Planetary Science Conference

Organizer: Lunar and Planetary Institute (LPI), Universities Space Research Association (USRA)
The Woodlands TX, USA
Expecting 2,000+ for the latest science, research, discoveries; at Waterway Marriott and online
$400 – $700

45th Observation of STS-1 Columbia Flight

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Commemorations occur today in honor of 1st ever NASA Space Shuttle Columbia carrying John Young and pilot Robert Crippen around Earth on 54.5-hour mission in ...

Pōwehi Day

Organizer: Hawai'i, USA
Statewide Hawai’i, USA
Recognized proclamation to celebrate the first-ever imaged black hole M87* by Event Horizon Telescope collaboration involving Mauna Kea Observatories, given the Hawaiian ...

Yuri’s Night Celebrations

Organizer: Yuri's Night
Worldwide
Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...

ASCE Earth & Space 2026 Conference

Organizer: American Society of Civil Engineers (ASCE), Texas A&M University
College Station TX, USA
20th International Conference on Engineering, Science, Construction and Operations in Challenging Environments: ASCE Earth & Space 2026

Lyrids Meteor Shower Peak

Organizer: Comet C/1861 G1 (Thatcher)
Worldwide
Best seen from Northern Hemisphere, with a lower hourly rate in the Southern Hemisphere, Lyrids seem to stream from the ...

Hubble Space Telescope Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
NASA spacecraft with 2.4-meter diameter main telescope begins 37th year in space today, launched Apr 24, 1990; could continue operations ...

National Day of Space Flight

Organizer: China National Space Administration (CNSA)
China (Zhongguo)
Commemorating the launch of China’s first satellite, Dongfanghong-1 on April 24, 1970.

International Space Day

Organizer: International Space Day
Worldwide
First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space ...

Asia-Pacific Regional IAU Meeting (APRIM 2026)

Organizer: International Astronomical Union (IAU)
Hong Kong, China
The Asia Pacific Regional International Astronomical Union (IAU) Meeting is a highly anticipated gathering that convenes astronomers, researchers, and enthusiasts ...

2026 ASCEND Conference

Organizer: American Institute of Aeronautics and Astronautics (AIAA), Commercial Space Federation (CSF), Space Force Association, Space Generation Advisory Council (SGAC), Lockheed Martin, ISS National Laboratory
Washington DC, USA
Accelerating Space Commerce, Exploration, and New Discovery

John F. Kennedy 1st Moon Speech

Organizer: USA Congress
Nationwide USA
NASA Artemis program to land 1st Woman and Person of Color on Moon is well underway as today is recognized ...

32nd AIAA / CEAS Aeroacoustics Conference 2026

Organizer: von Karman Institute for Fluid Dynamics
Brussels, Belgium
Organized by the von Karman Institute for Fluid Dynamics, the 32nd AIAA/CEAS Aeroacoustics Conference (Aeroacoustics 2026) is the premier international ...
€475

International Space Summit Africa

Organizer: South African Radio Astronomy Observatory (SARAO), ZA Space, GMN Fairs, Hauweng, Advanced Business Events
Pretoria, South Africa
Expecting 300 exhibitors, 500 companies, 25 countries, 3,000 B2B (business to business) meetings

Islamic New Year 1448 AH

Organizer: Lunar Calendar
Worldwide
New Year 1 Muharram (1st day) to begin at sunset on Jun 16; if young New Moon is not visible ...

World Astronomy, Astrophysics and Space Science Summit

Organizer: Spaceland, Italy, Space Summits
Rome, Italy
Meeting is dedicated entirely to the latest developments in all Astronomy, Astrophysics and Space Science related themes. The conference will ...

NET Jul — Hayabusa 2, Asteroid 98943 Torifune Flyby

Organizer: Japan Aerospace Exploration Agency (JAXA)
Asteroid 98943 Torifune Trajectory
JAXA Hayabusa 2 mission to flyby S-type asteroid 98943 Torifune this month and rendezvous with asteroid 1998 KY26 in 2031, ...

Tianwen-2 to Rendezvous with Kamo’oalewa (2016 HO3)

Organizer: China National Space Administration (CNSA)
Near-Earth Object (NEO)
China asteroid sample return mission, to arrive at Kamo’oalewa today to collect at least 100 grams via anchoring-drilling, hover-sampling and ...

Space Age Publishing Company (SPC) 50th Observation

Organizer: Space Age Publishing Company (SPC)
Global / Inter-Global
Jul 5 — Space Age Publishing Company (SPC), Global / Inter-Global: SPC, publisher of Space Calendar and Lunar Enterprise Daily, observes 50 years since inception and ...

Neil Armstrong Space Prizes to be Awarded

Organizer: Purdue University
West Lafayette, Indiana
Purdue University will bestow its newest honor – the Neil Armstrong Space Prize – upon those whose contributions to space ...

Viking 1 Mars Lander 50th Landing Observation Anniversary

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
First USA spacecraft to successfully land on another planet commemorated today for its accomplishment 50 years ago; originally scheduled for ...

International Moon Day (Annual)

Organizer: Moon Village Association (MVA)
Global / Inter-Global
Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...

Apollo 11, 57th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Global / Inter-Global
First Human mission to land on Moon in 1969; 1st steps by humans on another World taken by Commander Neil ...

NET Aug — Launch Long March 5 / Chang’E-7

Organizer: China National Space Administration (CNSA)
Wenchang Space Launch Center, Hainan Island, China (19° N)
NET Aug — CNSA to launch CE-7 mission which is planned to land at Moon South Pole to survey environment ...

Parker Solar Probe Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Heliocentric Orbit
NASA craft surpasses another full year in space today, having launched Aug 12, 2018; probe came within ~6.16M km of ...

IAU Symposium 408: Unraveling the joint lives of Stars and Exoplanets

Organizer: International Astronomical Union (IAU), University of Liège
Liège, Belgium
Key themes include: Characterizing exoplanet-host solar-like stars; Star-planet interactions; Planet populations around solar-like stars. At University of Liège.

Chandrayaan-2 Marks Another Year in Lunar Orbit

Organizer: Indian Space Research Organisation (ISRO)
Moon Orbit
India orbiter surpasses another full year in lunar polar orbit since reaching the Moon in 2019; Chandrayaan-2 lander and rover ...

Chandrayaan-3 Commemorated for Moon Landing (2023)

Organizer: Indian Space Research Organisation (ISRO)
Statio Shiv Shakti, 69.373°S 32.319°E, Moon Surface
Chandrayaan-3 Vikram lander and Pragyan rover celebrated today after successfully landing on Moon in 2023; marking India as the 4th ...

40th Annual Small Satellite Conference

Organizer: Small Satellite Conference, others
Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
~5,000 attendees expected; student discount on registration fee; winners of student competition receive up to US$10,000
$1000

Van Allen Probes Mark Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
NASA spacecraft surpasses another full year in space today, launched 2012; adding to the understanding of Earth radiation belt environment ...

Astrosat Marks Another Year in Space

Organizer: Indian Space Research Organisation (ISRO)
Low Earth Orbit (LEO)
Indian Space Research Organisation (ISRO) first dedicated multi-wavelength space observatory surpasses another full year in space today, launched 2015.

World Space Week

Organizer: World Space Week Association
Worldwide
Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...

International Observe the Moon Night 2026

Organizer: International Observe the Moon Night Organization
Worldwide
For observation, appreciation, understanding of the Moon / its connection to planetary science / exploration; 1st quarter Moon is best ...

ExoMars 2016 Orbiter Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA), Roscosmos State Corporation
Mars Orbit
European Space Agency (ESA) and Roscosmos spacecraft surpasses another full year at Mars, launched 2016; craft continues collecting data on ...

Mars Odyssey Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA)
Mars Orbit
NASA spacecraft surpasses another full year in orbit around Mars today, holds record for longest-surviving continually active spacecraft in orbit ...

NET Nov — Chang’E-7 to land on Moon

Organizer: China National Space Administration (CNSA)
Shackleton Crater Ridge, Moon Surface
NET Nov — CNSA CE-7 mission planned to land at Shackleton Crater Ridge near Moon South Pole region to survey ...

IAU Symposium 409: Innovative Research and Techniques in Astronomy Outreach

Organizer: International Astronomical Union (IAU), National Astronomical Observatory of Japan (NAOJ)
Tokyo, Japan
Coordinating Division Division C Education, Outreach and Heritage The IAU Symposium on Innovative Research and Techniques in Astronomy Communication will ...

Swift Spacecraft Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
Observing gamma-ray bursts & their afterglows in gamma-ray, X-ray, ultraviolet, optical wavelengths from LEO, multiwavelength craft surpasses another year of ...

Chang’E-5 Marks Another Year on Moon

Organizer: China National Space Administration (CNSA)
Statio Tianchuan, 43° N 51.9° W, Moon Surface
China National Space Administration (CNSA) Chang'E-5 lander at Statio Tianchuan "ship sailing in the Milky Way", Mons Rümker, Oceanus Procellarum, ...

Hayabusa 2 Marks Another Year in Space

Organizer: Japan Aerospace Exploration Agency (JAXA)
Asteroid 98943 Torifune Trajectory
Japan Aerospace Exploration Agency (JAXA) Hayabusa surpasses another full year in space today; launched Dec 3, 2014, returned samples to ...

AGU 2026 Annual Meeting

Organizer: American Geophysical Union (AGU)
San Francisco CA, USA
Save the date for future Annual Meetings: December 7-11, 2026 | San Francisco December 13-17, 2027 | Washington, D.C. December ...

XMM-Newton Marks Another Year in Space

Organizer: European Space Agency (ESA)
Low Earth Orbit (LEO)
European Space Agency (ESA) craft in Very Eccentric Elliptical LEO studying X-ray emissions, star-forming regions, galaxy clusters, environment of supermassive black ...

Chang’E-3 Lander Marks Another Year on Moon

Organizer: China National Space Administration (CNSA)
Guang Han Gong, 44.12°N 19.51°W, Moon Surface
China National Space Administration (CNSA) spacecraft at Guang Han Gong "Moon Palace", Sinus Iridum / Mare Imbrium, 44.12°N 19.51°W, surpasses ...

WISE / NEOWISE Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
NASA Wide-field Infrared Survey Explorer spacecraft (redubbed Near-Earth Object WISE – NEOWISE) surpasses another full year in space today; launched ...

Gaia Spacecraft Marks Another Year in Space

Organizer: European Space Agency (ESA)
Sun-Earth L2 Lagrange point
ESA spacecraft surpasses another full year in space today; now in extended mission phase working to map more than 1 ...

James Webb Space Telescope Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA), European Space Agency (ESA), Canadian Space Agency (CSA-ASC)
Sun-Earth L2 Lagrange point
NASA (STSci) / ESA / CSA-ASC infrared astronomy telescope surpasses next full year in space since launching on this day ...

Mars Express Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA)
Mars Orbit
ESA spacecraft surpasses next full year in Mars orbit today; will continue to study Mars atmosphere & climate, planet structure, ...

NET 2027 — Launch Luna-26

Organizer: Roscosmos State Corporation
Vostochny Cosmodrome, Russia
NET 2027 — Roscosmos State Corporation, Launch Luna-26, Vostochny Cosmodrome, Russia: Roscosmos hopes to launch the Luna-Resurs O (Luna-Resurs Orbiter) to ...

NET 2027 — Launch Vehicle Mark-3 (LVM3) / Chandrayaan-4

Organizer: Indian Space Research Organisation (ISRO)
Satish Dhawan Space Center, Sriharikota, India
NET 2027 — ISRO to launch its Launch Vehicle Mark-3 (LVM3) with Chandrayaan-4 lunar lander from Satish Dhawan Space Center, ...

NET 2027 — Launch Long March 5 / Xuntian Telescope

Organizer: China National Space Administration (CNSA)
Wenchang Space Launch Center, Hainan Island, China (19° N)
NET 2027 — CNSA to launch Long March 5 with Xuntian space telescope from Wenchang Space Launch Center, Hainan Island, ...

249th Meeting of the AAS

Organizer: American Astronomical Society (AAS)
Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
At Salt Palace Convention Center.

2027 AIAA SciTech Forum

Organizer: American Institute of Aeronautics and Astronautics (AIAA)
Hyatt Regency Orlando Orlando, FL, United States
AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.

Apollo 1, 60th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Increasing space awareness and education, remembrances and events honor three Apollo 1 crew members lost in 1967 during a launch ...

Challenger STS-51L, 41st Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Educational and ceremonial events held worldwide to advance space technology / education and honor 7 crew members killed in Shuttle ...

Explorer 1, 69th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
American Artemis Return to the Moon For Good is underway, Mars attention and planning advancing, Outer Solar System search for ...

Columbia STS-107, 24th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Nationwide USA
Annual international conferences and events take place to further space exploration efforts in remembrance of Columbia 7 loss in 2003: ...

Lunar New Year

Organizer: Lunar Calendar
China (Zhongguo) / Worldwide
Lunar New Year 2027 Spring Festival marks the Year of the Goat.

241st Galactic Tick Day

Organizer: Milky Way Galaxy
Highlighting Galaxy awareness by celebrating the Solar System traveling around Milky Way Galaxy Center every ~225 million Earth years, one ...

Pōwehi Day

Organizer: Hawai'i, USA
Statewide Hawai’i, USA
Recognized proclamation to celebrate the first-ever imaged black hole M87* by Event Horizon Telescope collaboration involving Mauna Kea Observatories, given the Hawaiian ...

Yuri’s Night Celebrations

Organizer: Yuri's Night
Worldwide
Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...

Hubble Space Telescope Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Low Earth Orbit (LEO)
NASA spacecraft with 2.4-meter diameter main telescope begins 38th year in space today, launched Apr 24, 1990; could continue operations ...

Tianwen-2 Departs Kamo’oalewa (2016 HO3)

Organizer: China National Space Administration (CNSA)
Earth Trajectory
China Tianwen-2 asteroid sample return mission planned to depart Kamo’oalewa (2016 HO3) today and return to Earth with least 100 ...

National Day of Space Flight

Organizer: China National Space Administration (CNSA)
China (Zhongguo)
Commemorating the launch of China’s first satellite, Dongfanghong-1 on April 24, 1970.

International Space Day

Organizer: International Space Day
Worldwide
First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space ...
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